SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Larsson Anders 1957 ) "

Sökning: WFRF:(Larsson Anders 1957 )

  • Resultat 221-230 av 396
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
221.
  • Lavrencik, Justin, et al. (författare)
  • Error-free 850nm to 1060nm VCSEL links: Feasibility of 400Gbps and 800Gbps 8λ-SWDM
  • 2019
  • Ingår i: IET Conference Publications. - 9781839530074 ; 2019
  • Konferensbidrag (refereegranskat)abstract
    • We demonstrate effective transmitter equalization for 850nm, 980nm, and 1060nm VCSELs and 100m OM5 links enabling 78Gbps PAM-2 and >100Gbps PAM-4 100m error free links. Extracted link penalties reveal net fibre dispersion and RIN enhancement create small to negligible power penalties for all wavelengths.
  •  
222.
  • Lavrencik, Justin, et al. (författare)
  • Optimum VCSEL Apertures for High-Speed Multimode Fiber Links
  • 2018
  • Ingår i: 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. - 9781943580385
  • Konferensbidrag (refereegranskat)abstract
    • Cross-correlations of VCSEL transverse mode groups with different apertures are used to predict dispersion dependent RIN. Experiments with wideband multimode fiber confirm the noise enhancement dependence on aperture, which increases with fewer mode VCSELs.
  •  
223.
  • Lavrencik, Justin, et al. (författare)
  • Power Efficient Modulation Formats for Error-Free VeSEL MMF Links
  • 2018
  • Ingår i: European Conference on Optical Communication, ECOC. ; 2018-September
  • Konferensbidrag (refereegranskat)abstract
    • We determine the most efficient modulation format for deployable 25Gbps, 50Gbps, and 100Gbps links. Error-free performance was tested and compared for PAM-2, PAM-4, and duobinary until maximum data rates were achieved. The link includes unpackaged 850nm VCSELs and transmitter equalization.
  •  
224.
  •  
225.
  • Lengyel, Tamas, 1986, et al. (författare)
  • Impact of Damping on 50 Gbps 4-PAM Modulation of 25G Class VCSELs
  • 2017
  • Ingår i: Optics InfoBase Conference Papers. - 2162-2701. - 9781943580231 ; , s. paper W3G.2-
  • Konferensbidrag (refereegranskat)abstract
    • We investigate the effects of photon lifetime and damping of the modulation response on the quality of 50 Gbps 4-PAM signal generation with directly modulated 25G class VCSELs and identify the appropriate values for the K-factor.
  •  
226.
  • Lengyel, Tamas, 1986, et al. (författare)
  • Impact of Damping on 50 Gbps 4-PAM Modulation of 25G Class VCSELs
  • 2017
  • Ingår i: Journal of Lightwave Technology. - 0733-8724 .- 1558-2213. ; 35:19, s. 4203-4209
  • Tidskriftsartikel (refereegranskat)abstract
    • We present an investigation into the effects of photon lifetime and the associated damping of the modulation response on 50 Gbps 4-PAM signal generation with directly modulated 25G class VCSELs. While 4-PAM benefits from higher slope efficiency and output power, it is shown that the greater impact of intensity noise and dynamic nonlinearities implies that a VCSEL with a longer photon lifetime and more damped response is needed when transitioning from existing 25 Gbps OOK to 50 Gbps 4-PAM using the 25G VCSEL technology.
  •  
227.
  • Lengyel, Tamas, 1986, et al. (författare)
  • Pre-emphasis enabled 50 Gbit/s transmission over 1000 m SMF using a 1060 nm single-mode VCSEL
  • 2018
  • Ingår i: Electronics Letters. - : Institution of Engineering and Technology (IET). - 1350-911X .- 0013-5194. ; 54:20, s. 1186-1187
  • Tidskriftsartikel (refereegranskat)abstract
    • A single-mode 1060 nm vertical-cavity surface-emitting laser (VCSEL) and single-mode fibre (SMF) based link with two-tap active pre-emphasis enabling error-free transmission of 50 Gbit/s NRZ-OOK over 1000 m is presented.
  •  
228.
  • Lengyel, Tamas, 1986, et al. (författare)
  • Sensitivity Improvements in an 850 nm VCSEL-based Link using a Two-tap Pre-emphasis Electronic Filter
  • 2016
  • Ingår i: Journal of Lightwave Technology. - : Institute of Electrical and Electronics Engineers (IEEE). - 0733-8724 .- 1558-2213. ; 35:9, s. 1633-1639
  • Tidskriftsartikel (refereegranskat)abstract
    • We present an investigation of an ISI penalty reduction for On-Off Keying in an 850 nm VCSEL-based short optical link using a two-tap electronic pre-emphasis filter and quantify the improvement relative to an equivalent link without pre-emphasis. Error-free operation is demonstrated at bit rates above the −3 dB modulation bandwidth of the link. Sensitivity improvement up to 9 dB compared to non-emphasized signaling is shown. A maximum error-free bit rate achievable in the link is increased to 57 Gbps, compared to 52 Gbps without the pre-emphasis.
  •  
229.
  • Lengyel, Tamas, 1986, et al. (författare)
  • Sensitivity improvements in an 850 nm VCSEL transmitter using a one-tap pre-emphasis electronic filter
  • 2015
  • Ingår i: 41st European Conference on Optical Communication, ECOC 2015, Valencia, Spain, 27 September - 1 October 2015. - 9788460817413 ; 2015-November
  • Konferensbidrag (refereegranskat)abstract
    • We present ISI reduction of an 850 nm VCSEL-based back-to-back optical link using a one-tap electronic pre-emphasis filter and compare it to a VCSEL link without filtering with similar launch conditions. Error floors are eliminated by the use of the filter.
  •  
230.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 221-230 av 396
Typ av publikation
tidskriftsartikel (200)
konferensbidrag (185)
annan publikation (6)
rapport (1)
doktorsavhandling (1)
forskningsöversikt (1)
visa fler...
bokkapitel (1)
patent (1)
visa färre...
Typ av innehåll
refereegranskat (342)
övrigt vetenskapligt/konstnärligt (54)
Författare/redaktör
Larsson, Anders, 195 ... (349)
Gustavsson, Johan, 1 ... (199)
Westbergh, Petter, 1 ... (116)
Wang, Shu Min, 1963 (85)
Haglund, Åsa, 1976 (83)
Sadeghi, Mahdad, 196 ... (74)
visa fler...
Haglund, Erik, 1985 (62)
Bengtsson, Jörgen, 1 ... (49)
Haglund, Emanuel, 19 ... (37)
Wei, Yongqiang, 1975 (34)
Andrekson, Peter, 19 ... (34)
Szczerba, Krzysztof, ... (34)
Karlsson, Magnus, 19 ... (33)
Kögel, Benjamin, 197 ... (31)
Roelkens, Gunther (24)
Baets, Roel G. (23)
Adolfsson, Göran, 19 ... (22)
Modh, Peter, 1968 (22)
Lengyel, Tamas, 1986 (20)
Kumari, Sulakshna (20)
Zhao, Qing Xiang, 19 ... (19)
Safaisini, Rashid, 1 ... (18)
Larkins, Eric (17)
Simpanen, Ewa, 1987 (16)
Melanen, P. (15)
Sorin, W. V. (15)
Zhao Ternehäll, Huan ... (14)
Grabowski, Alexander ... (14)
Uusimaa, Peteri (13)
Lim, Jun (12)
Joel, A. (12)
Sujecki, S. (12)
Söderberg, Emma, 198 ... (12)
Mackenzie, R (11)
Stattin, Martin, 198 ... (10)
Debernardi, P. (10)
Larsson, Anders (9)
Lai, Zonghe, 1948 (9)
Sipilä, Pekko (9)
Torres Company, Vict ... (9)
Amann, M. C. (9)
Mathai, S (9)
Bull, S (8)
Goyvaerts, J. (8)
Agrell, Erik, 1965 (7)
Malm, Jan, Professor ... (7)
Borgentun, Carl, 197 ... (7)
Song, Yuxin, 1981 (7)
Tan, M. R. (7)
Strassner, Martin (7)
visa färre...
Lärosäte
Chalmers tekniska högskola (354)
Göteborgs universitet (24)
Uppsala universitet (14)
Linköpings universitet (14)
Umeå universitet (11)
Örebro universitet (9)
visa fler...
Kungliga Tekniska Högskolan (7)
Karolinska Institutet (6)
Lunds universitet (5)
Linnéuniversitetet (4)
Högskolan i Borås (3)
Högskolan i Halmstad (2)
Högskolan i Gävle (2)
Stockholms universitet (1)
Högskolan Väst (1)
Mittuniversitetet (1)
Högskolan i Skövde (1)
Marie Cederschiöld högskola (1)
visa färre...
Språk
Engelska (395)
Odefinierat språk (1)
Forskningsämne (UKÄ/SCB)
Teknik (313)
Naturvetenskap (106)
Medicin och hälsovetenskap (37)
Humaniora (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy